It has now been eight years since I joined the University of Florida. Years ago, the University was a very different place. Many things have changed due to external and internal factors. One thing is for certain: I am told that the academic community and academics are always changing. To be a successful professor, much …
Author Archives: saemiller
Deming and Statistics
In God we trust. All others must bring data. — W. Edwards Deming Deming revolutionized quality management with his emphasis on data-driven decision-making. His 1950s lectures on Statistical Product Quality Administration in Japan were instrumental in Japan’s post-war economic growth, helping it become the world’s second-largest economy. Deming was awarded the National Medal of Technology …
Madame Rousseau on d’Alembert
You will never be anything but a philosopher – and what is that but an ass who plagues himself all his life, that he may be talked about after he is dead. ~ Madame Rousseau on d’Alembert
On Websites at Florida
I have moved my faculty website to this website. My personal and faculty website are now located and combined here at saemiller.com. There is a redirect from https://faculty.eng.ufl.edu/fluids/ The university depends on academic freedom, and academic freedom depends on tenure. Without tenure there is no academic freedom, and without academic freedom there is no university.
Professor Chung and the NASA Public Service Medal
My senior colleague, Professor J. Chung, won the NASA Exceptional Public Service Medal. Amazing. https://news.yahoo.com/news/nasa-awards-uf-professor-exceptional-192254541.html
Gödel and Time
$\mathrm{LL}$ cosmological solutions with non-vanishing density of matter known at present ${ }^1$ have the common property that, in a certain sense, they contain an “absolute” time coordinate, ${ }^2$ owing to the fact that there exists a one-parametric system of three-spaces everywhere orthogonal on the world lines of matter. It is easily seen that …
Underlying Assumptions
How Can Any Part of Mathematics Be Proven? The answer lies in demonstrating that a mathematical statement must be true if the underlying simpler math is also true. It is a great difficulty to show the increment from 1 to 2. Between 1910 and 1913, a three-volume work was published on this subject. Titled Principia …
First Website
I recently took a trip down memory lane by looking at old websites. I had forgotten that my first website was published in 1996. It appeared on the University of Michigan EECS server for artificial intelligence. I was only in high school but had early JavaScript for a random quote generator. That was version 5. …
Boole and Laws of Thought
George Boole, in the 1840s, proposed that variables could represent more than just numbers. Boole’s work, published in “An Investigation of the Laws of Thought” (1854), introduced algebra with two values: 1 (true) and 0 (false). Instead of traditional algebraic operations, Boolean algebra uses AND, OR, and NOT, also known as conjunction, disjunction, and complement. …
Adhémar Barré de Saint-Venant on Flow
If the velocities [of water in rivers] remained constant in each point of the traversed space, the surface of the liquid would look like a plate of ice and the herbs growing at the bottom would be equally motionless. Far from that, the stream presents incessant agitation and tumultuous, disordered movements, so that the velocities …